Questions relating to climbing can include any activity that require the use of your hands and feet to move vertically up an object, obstruction or terrain. This varies from tree's to boulders to cliff faces and everything in-between,

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10
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1answer
512 views

Where do I document first ascents?

I see a lot of people on social media posting their first ascents. These people are usually professional climbers climbing new super hard routes and as a result their first ascents blow up on social ...
15
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5answers
2k views

Rapelling an overhang

How do you bypass the overhang, mid-rappel? --. <-- Start of rappel | | __| <-- Overhang | | Do you go to your knees and then step one foot over at a time trying not to squash your ...
18
votes
4answers
966 views

How to inspect climbing bolts?

I am most interested in setting up a top rope anchor on 2 bolts side by side. I feel like in this case you almost have to be more careful using bolts for a top rope than sport climbing because in ...
11
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2answers
199 views

How do I get cam slings replaced?

I bought my first set of cams and I've been curious about what happens when the slings start to wear out. Are they user-replaceable? The ones I purchased seem to be very un-user-replaceable: How do ...
26
votes
5answers
16k views

Why go without socks with climbing shoes?

I've been going climbing (indoor bouldering) for about six months, using shoes I rented at the gym, and wearing socks (and everything was fine). I've recently got a pair of climbing shoes, and want to ...
20
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5answers
3k views

What is the difference between “dry rope”, “non-dry rope” and “dry core rope”?

I've just recently gotten into climbing and so far the ropes have always been provided for me. I'm starting to look at getting my own rope for outside climbing, and am confused by some of the ...
21
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2answers
557 views

Chalk: pure, plus drying agent, liquid?

Having only used pure chalk without added substances so far, I wondered how the other types perform. Most of the information I could find online is either somebody ranting against a certain type, or ...
23
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3answers
5k views

Ideal and Minimal Rope Diameter for Lead Climbing

I'm thinking of a single rope that it's safe to take long lead falls, but also light to carry around. I weight 75 kg and I might climb with heavier partners (80-90 kg)
25
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2answers
16k views

Climbing rope is rated to X UIAA falls. What is a UIAA fall?

When looking at buying climbing ropes, they are rated to a number of "UIAA falls". What does that mean?
28
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2answers
5k views

Things to keep away from climbing ropes

There are some no brainers like don't throw your climbing rope next to car batteries in the back of your car. The effect of bug sprays containing Deet seem to be controversial. I have also heard a ...
8
votes
2answers
106 views

How to avoid tangling up the rope when throwing it before rappelling?

When we rappel after a multi-pitch climb, we usually take up the rope (or both ropes when we use half ropes) so that we end up with one or two nicely lap-coiled ropes. Throwing the coiled ropes ...
8
votes
2answers
139 views

Explanation of aid climbing grades

There is already the question Please Explain Rock Climbing Grades however I would like to know about aiding grades. StrongBad's answer to an aid/trad question mentions A0 and C1 grades. Are these two ...
9
votes
7answers
324 views

Quickest / most efficient way to ascend a hanging rope with rock climbing gear?

Recently I saw an arborist climbing up a single rope with an unbelievable speed, as if it was just a ladder. Of course he was using all kinds of specialized gear including foot/chest ascenders and I ...
7
votes
1answer
123 views

Climbing wall on private home

I'm just curious how feasible it is to install a rock climbing wall on the side of a regular, balloon framed house (modern standard in the U.S. and Canada). Would something like that require ...
14
votes
4answers
2k views

How dangerous is it to climb a via ferrata alone?

What are the risks of climbing a via ferrata alone? Would going through very easy via ferratas still pose high risks? Are well visited and easy climbing via ferratas necessarily a great danger? I ...
6
votes
2answers
99 views

What are the wall-cleaners in climbing called? What equipment/gear do they use?

I have been watching this climbing video of Alex Honnold. In this video his friend goes ahead of him and cleans the wall of any debris or slippery rocks. What are these people who clean the walls ...
13
votes
1answer
838 views

What is a “spit anchor”?

In an English climbing guidebook about a French region, I read the term spit anchor in the general description of the equipment of the (multi-pitch) routes of some crags. I never heard that term ...
0
votes
0answers
70 views

Do essential oils damage climbing ropes? [duplicate]

I have an all natural bug spray that uses distilled water and a combination of four essential oils, and NOT containing DEET. If I spray it on my body and clothing before climbing will these essential ...
16
votes
1answer
466 views

Difference when using twin or half ropes

There are three types of ropes according to the UIAA/EN norm for climbing ropes: Single, half and twin. While the distinction between single ropes and the other two is rather obvious (one strand ...
11
votes
3answers
495 views

What are other possible make-shift alternatives for chalk powder?

Climber's life rely heavily on equipment. Having all the necessary equipment for simplest of climbs is a must. But, if at all I forget to bring the chalk powder along, what other alternatives I have ...
10
votes
2answers
189 views

What is this belay/descender device called and how is it used?

Or may be it is an ascending device... There are two movable part, both on one axis. I tried searching about various descending devices, but I find mostly descriptions of Petzl things. This may ...
5
votes
2answers
511 views

How do I connect to an autobelay with a Whillan's harness?

I got a Whillans Harness for Christmas. As it does not have a belay loop (see picture), how do I connect it to the Auto-belays carabiner? Thanks in advance
9
votes
2answers
2k views

When to set up a Cordelette and an Equalette?

I was going through anchoring techniques and I came across this well-received question: Anchor without cordelette? How should one decide when to go for a Cordelette or an Equalette?
6
votes
4answers
1k views

What is the strength of an ATC belay device when used in a guide mode/multi-pitch setup?

Does anyone know the strength of an ATC when used in a multi-pitch set up? It occurred to me that the entire weight of a climber is resting on the strength of the ATC clip and not on any carabiner. I ...
15
votes
5answers
4k views

Is it polite to ask other climbers to belay for you?

I'm a beginner climber. There are many climbers all over my area (doing cliffs). Would it be polite, impolite, or neutral, to approach groups and ask them if I could join them? Maybe this is '...
15
votes
3answers
6k views

Methods for taping hands, wrists, and fingers for climbing?

I've been climbing off and on since I was a teenager, but one thing I've never done much of is taping my hands. As I gained more experience, it's value is now apparent. What are some good techniques ...
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0answers
48 views

Dolomites Via Ferata best trails [closed]

Me together with friends are planing to go to via ferata in Dolomites(Italy). Our choice have fallen on region which is seen in Link. There is a lot of trails to chose between but as we have limited ...
15
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4answers
345 views

Keeping the things interesting in a small climbing gym

I had been a regular climber half a decade back. And, then I got off the routine. Now I am trying to get back into climbing. For that, I go to a local climbing gym kind of thing managed by a friend ...
19
votes
4answers
2k views

Using a Girth Hitch in Alpine Draws

I've recently started making my alpine (or "trad") draws by girth hitching one end of a sling to the gear side carabiner and then clipping and passing the rope side through as usual. The girth hitch ...
16
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3answers
3k views

Vetting belayers at the gym?

The other night I went to the climbing gym, intending to look for a climbing partner once I got there. (My usual gym climbing partner isn't available to climb as often as I want to.) The gym provides ...
11
votes
4answers
201 views

How do you lower a backpack over a cliff without damaging it?

I was backpacking in Coyote Gulch, Utah this past week and ran into an issue with my 70 liter backpack. The entrance to the gulch through "Crack in the Wall" was a narrow "slot" entry, so the ...
14
votes
3answers
5k views

Climbing with a much lighter partner?

Both my fiancee and myself bought some climbing gear recently and we're planning our first trip to an indoor rock gym this weekend. We decided to practice our knots and belay technique before we went ...
13
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4answers
3k views

Climbing barefoot/in toe-shoes?

I recently went bouldering for the first time and liked it a lot. One thing I wondered about are the climbing shoes. The mostly form your feet to a very firm, compact package. So the following ...
8
votes
3answers
204 views

One-sided overhand bend

Why is the one-sided overhand bend also called the European death knot (EDK)? Is it safe for climbing and mountaineering purposes?
12
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3answers
3k views

What is the correct way to attach an autoblock to your harness for rappelling?

When rappelling and using an autoblock consisting of a french prusik knot it seems there may be some options on how and where to attach the autoblock to my harness. Is there a correct placement on ...
19
votes
7answers
3k views

How to overcome fear of falling in lead climbing

I used to really enjoy climbing (almost all indoors). I was bouldering around V2-3 and leading at 5+. The mismatch was all down to fear of falling - I would repeatedly bail or fall from routes that ...
15
votes
5answers
4k views

Is there any practical use for a grappling hook?

A friend was asking about grappling hooks the other day, apparently they'd seen a mountaineering program where the guy carried a grappling hook. We couldn't quite figure out why, I've never seen ...
4
votes
0answers
358 views

How to abseil without a descender device? [duplicate]

Lets assume I am abseiling multiple pitches with some tuber device and at some point at a belay I dropped the device. How do I improvise something that does the braking while descending? I still have ...
12
votes
4answers
247 views

How do I prevent myself from getting pumped when climbing?

Usually when I climb I take plenty of rest between attempts however, yesterday I decided that I wanted to test myself and climb 25 problems at my local gym. I chose problems that were below my level ...
5
votes
1answer
102 views

When do you need compensation training for bouldering?

Not only, but mainly while bouldering you are likely to push hard moves and strain your body onesided. As a consequence you can pain your muscles, ribbons or tendons. But... How do I know if the ...
9
votes
2answers
204 views

How to safely train for and grip pockets?

I was spurred to post this after reading Which fingers to use in a 2 finger pocket when rock climbing? Last year I injured myself training on a shallow three finger pocket with an open hand grip ...
12
votes
1answer
112 views

How safe are stoppers/rocks when threaded through rock tunnels?

Last year, I learned that you could thread the wire of stoppers/rocks/hexentrics through tunnels in the rock if threading cord or a sling through them would be too difficult. As a reference, see the ...
7
votes
2answers
1k views

How do I tie a double fisherman's knot?

In climbing, a double fisherman's knot is used to tie together two separate pieces of rope. How would I tie such a knot?
10
votes
4answers
2k views

Is it ever necessary to double up locking carabiners?

I see people doing this a lot: My question is: Why? When is it necessary to double up locking carabiners? Ever? Doubling up non-locking carabiners with opposite and opposing gates was, and still ...
6
votes
2answers
322 views

What is the correct way to attach a rope to a harness with carabiners? [duplicate]

So you know how when you're belaying you clip in to the belaying loop, and when your climbing you tie in to the two loops the belay loop is stiched through... When you're climbing, what part would you ...
12
votes
2answers
143 views

Climbing with one arm: any advice on belay systems for beginners (who can only use one arm)?

a friend would like to start climbing but he can only use one arm. I've read about a few people climbing with one arm but i haven't found advice on which gear to use. We are only at the beginning of ...
16
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3answers
3k views

Why are indoor climbing grades easier?

This is possibly a little of a generalisation but, why are indoor grades easier than outdoor grades? Having climbed at many many indoor walls (all over the uk) and done multiple outdoor climbs (...
21
votes
4answers
7k views

Which knot for climbing: figure eight, yosemite bowline, bowline on a bight?

This is a topic often discussed online, but all I could find so far was people sharing their opinions (including numbers) on what tie-in knot is the best. Here's what I've found out from different ...
12
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2answers
1k views

What are the advantages / disadvantages of a rock climbing hat made from hard plastic to one made out of carbon fiber?

What are the advantages / disadvantages of a rock climbing hat made from hard plastic to one made out of carbon fibre? I have done a Google search already, but wanted some pointers with people who ...
9
votes
1answer
100 views

How do I know when to choose between a Klemheist or prussik knot?

Both effectively do the same job, grip a rope as an auto bloc or an ascender. What are the pros and cons of each? Why/when would I choose one over the other?